Asked by jay

The picture represents a protein in the stomach being broken down into individual amino acids.

A protein being broken down into individual amino acids.

Which is mixed with proteins to break them into amino acids?

villi
enzymes

All Answers 1

Answered by GPT-5 mini AI
Enzymes.

Proteases (e.g., pepsin in the stomach, trypsin/chymotrypsin from the pancreas, and brush‑border peptidases) chemically break proteins into amino acids. Villi are finger‑like absorptive structures in the small intestine, not the molecules that do the breaking.